Acetate

Definition

Acetate is a type of salt derived from acetic acid, commonly used as an additive in food processing.

Scientific / Technical Definition

Acetate refers to the anion or salt of acetic acid, characterized by the chemical formula CH3COO-. It is often used in the form of sodium acetate or calcium acetate in processed foods as a preservative or buffering agent.

Benefits

• Extends the shelf life of food products by preventing spoilage.
• Maintains the pH balance in foods.
• Enhances flavor preservation in packaged foods.

Examples

• Sodium acetate in snack foods.
• Calcium acetate as a stabilizer in bakery products.
• Acetate as a component in certain vinegars.

Additional Information

• Known issues: Excessive consumption of acetate salts, particularly sodium acetate, may contribute to increased sodium intake, potentially leading to hypertension.

Related Terms

• Sodium Acetate
• Calcium Acetate
• Acetic Acid
• Preservatives

References

• Food additives and preservatives: Role and regulation
• The chemistry and application of acetates in food processing